Portfolio & clients

The apps I help grow — and the ones I own and manage.

Client work across health & fitness, training and travel, plus a portfolio of subscription apps I built and scaled with my own capital.

Selected clients

Apps I help grow.

Ongoing and recent engagements. Ratings and download counts shown are public App Store / Google Play figures.

AppMy rolePublic figuresLinks
FITAPP icon FITAPPHealth & Fitness · GPS run tracker
Product growth & CRO My role: run CRO and product-growth experiments on onboarding, paywall and store conversion.
  • 15M+Downloads (iOS + Android)
  • 500k+Monthly active users
  • 43Locales served
PunchLab icon PunchLabHealth & Fitness · Boxing workouts
Performance marketing / paid UA My role: plan and scale paid user acquisition across Apple Search Ads and Meta.
  • ★ 4.7706 ratings
  • 300+Guided workouts
RoadQuest icon RoadQuestTravel · Tours & interactive puzzles
Full launch & fractional CMO My role: own go-to-market as fractional CMO — positioning, ASO, paid UA and launch.
  • 2026New launch
  • DACHLaunch market
Gundog icon GundogEducation · Dog training
UA scaling & growth advice My role: advise on UA scaling and overall growth strategy.
  • ★ 4.2App Store rating
  • 300+Training videos
BikeGPS icon BikeGPSHealth & Fitness · Bike route tracker
Product Growth & Marketing · minority shareholder (2026) My role: lead product growth and marketing as minority shareholder (since 2026) — a bike route tracker with over a million iOS downloads.
  • 1M+iOS downloads
  • 2026Joined as shareholder

Operator track record

Apps I've built & scaled.

I don't just advise — I've built and scaled subscription apps with my own capital, as co-founder, Product & Growth at Fasky Software.

  • ~180kLALUNA downloads
  • ~110%12-mo ROAS · Spirit Web2App
  • 300k+Spirit Coach organic
  • 5 yrsASA ownership · 43 locales

Metrics are approximate ranges and percentages.

  • LALUNA app icon

    LALUNA — Life Guidance & Numerology

    iOS & Android · ~180k downloads

    Multi-country ASO + paid UA (ASA, Meta), onboarding & paywall optimisation. Organic users showed ~50% higher LTV.

  • Spirit app icon

    Spirit — Horoscope & Astrology

    iOS · Web2App

    Built the Web2App funnel end to end with full UTM tracking; ASA + Meta Web2App campaigns reaching ~110% 12-month ROAS; paywall and trial-flow experiments.

  • Spirit Coach app icon

    Spirit Coach — Numerology

    Android-first · 300k+ organic · 4.9★

    Organic-led growth via review velocity, localisation and keyword ranking.

  • Tarot app icon

    Tarot — Love, Career & Yes/No

    iOS & Android · 20k+ organic

    Content / engagement testbed for funnel and retention experiments.

Role across all

Co-founder · developer (React Native) · product / PM · UA (ASO, ASA, Meta, Web2App) · growth (paywall, onboarding, funnel).

RevenueCat · Stripe · Mixpanel · Firebase · AppRadar · Meta Ads · Google Ads

Your app next

Want a read on where your growth actually is?

Book a discovery call or send a short intake for a personalised video response.